TSMC Q2: AI Growth Is Booming, Yet I'm Holding Off

Taiwan Semiconductor Manufacturing Company (TSMC) reported robust Q2 2025 results, with revenue up 38.6% year-over-year and net income increasing 60.7%, primarily driven by surging demand for AI and high-performance computing chips, which now constitute 60% of revenue. The company forecasts AI-related revenues to double in 2025 and grow at a 40-45% CAGR over five years, projecting overall revenue growth around 30% YoY. Despite these strong fundamentals and a dominant market position, the stock is deemed moderately overvalued for medium-term alpha, trading near record highs, with a 12-month price target of $260 against a current $245, leading to a 'Hold' rating due to limited upside potential and operational constraints like tapped CoWoS capacity and potential tariff impacts.

Analysis

Taiwan Semiconductor Manufacturing Company (TSMC) reported exceptionally strong Q2 2025 results, signaling robust execution and capitalizing on the AI secular trend. Revenue grew 38.6% year-over-year, while net income surged 60.7%, driven by a significant shift in the business mix towards high-performance computing (HPC), which now accounts for 60% of revenue, up from 52% a year prior. This growth was achieved with notable operational efficiency, as operating expenses fell to 9.1% of revenue, boosting operating margins to 49.6%. Management's guidance reinforces this momentum, forecasting approximately 30% full-year revenue growth and projecting AI-related revenues to double in 2025 and then compound at 40-45% annually for the next five years. Despite these powerful fundamentals and a dominant moat that may permit future price hikes, the stock's current valuation presents a conflict. The share price is trading near record highs, with technical indicators like the 14-week RSI near 70 suggesting an overbought condition. The author's 12-month price target of $260, based on a projected P/E multiple contraction from 30 to 25, implies only marginal upside from the current $245 level. This cautious stance is further supported by operational risks, including fully utilized CoWoS packaging capacity and potential tariff-related margin pressures, alongside the ever-present geopolitical considerations tied to its 75% revenue concentration in North America.

Key Decisions for Investors

• Given the strong AI-driven growth outlook and robust earnings, momentum investors may consider the stock attractive but should be cognizant that technical indicators suggest it is overbought, potentially limiting immediate upside.
• Value-oriented investors should note the assessment of moderate overvaluation and the author's price target, which implies limited alpha in the medium term, making a 'Hold' or waiting for a more favorable entry point a prudent strategy.
• Monitor TSMC's progress in expanding its CoWoS packaging capacity, as this is a critical bottleneck that could directly constrain its ability to meet surging AI-related demand and realize its revenue forecasts.
• Closely track geopolitical developments, particularly US-China trade policies and potential tariffs, as the company's high revenue exposure to North America (75%) makes it highly sensitive to shifts in international relations.